American Thoracic Society Documents 401 Figure 2. Algorithm forinitiating empiric antibi-otic therapy for hospital-acquired pneumonia (HAP),ventilator-associated pneu-monia (VAP), and health-care-associatedpneumonia(HCAP). Figure 2.
One milligram is one thousandth of a gram and one thousand micrograms. A milligram is generally abbreviated as mg. MICROGRAM. One microgram is one millionth of a gram and one thousandth of a milligram. It is usually abbreviated as mcg or ug. Mcg and ug are the same.
mcg microgram a microgram is a metric unit of measure some vitamins and minerals are measured in micrograms 1000 micrograms equal one milligrammg milligram a milligram is a metric unit of measure many vitamins and minerals are measured in milligrams1000 milligrams equal one gramcg microgram a microgram is a metric unit of measure some vitamins and minerals are measured in micrograms 1000 micrograms equal one milligram mg milligram a milligram is a metric unit of measure many vitamins and minerals are measured in milligrams 1000 milligrams equal one gram